Removing the cast after SEMLS—what to expect?

The end of the immobilization period is one of the most important stages in a child’s recovery after SEMLS surgery. For many parents, the moment the cast is removed marks the transition to the next phase of treatment—more active rehabilitation, learning proper movement, and gradually regaining independence. At the same time, many questions may arise: What does the procedure itself involve? Will the child feel pain? What will happen immediately after the cast is removed? And when will it be possible to return to daily activities?

At the Paley European Institute, the treatment process does not end with surgery. SEMLS is part of a comprehensive treatment plan that includes preparing the patient for surgery, surgical treatment, rehabilitation, and long-term follow-up. Thanks to this approach, parents receive support even as their child goes through the subsequent stages of recovery.

When is the cast removed after SEMLS surgery?

The duration of cast wear following SEMLS surgery depends primarily on the extent of the surgical procedures performed and the individual healing process. Not every child goes through exactly the same process—SEMLS surgery involves various combinations of procedures performed on the lower extremities, so the postoperative plan is always tailored to the specific patient.

Most commonly:

• The first cast remains in place for about 3–6 weeks after surgery;
• If it is necessary to apply another set of casts—for example, shorter casts covering the legs—they can be removed approximately 6–10 weeks after the procedure;
• For surgeries that do not require a cast, whether you can bathe depends on how well the wounds have healed—you should generally wait at least about 14 days.

The exact date is determined by the attending physician during postoperative follow-up visits. The right time to remove the cast is important because the bones, muscles, and soft tissues are still undergoing remodeling and adaptation following the correction procedure.

What does the process of preparing to have a cast removed look like?

The date for removing the cast is usually scheduled while the child is still in the hospital. Parents receive information about the next appointment and what they need to bring.

It's a good idea to bring the following to your appointment:

• comfortable clothes that are easy to put on after the cast is removed;
• children's shoes;
• orthoses or orthopedic devices previously recommended;
• a wheelchair or assistive device, if the child will continue to need it.

At the Paley European Institute, preparing the family for the next stages of treatment is an important part of care. Parents receive not only information about the procedure itself, but also guidance on their child’s daily activities after surgery.

Does it hurt to have a cast removed?

For many children, having a cast removed can be a stressful experience. This is usually not due to pain, but to the unfamiliar sounds and appearance of the tools used during the procedure. A cast saw is safe, but its loud operation can cause anxiety, especially in younger patients.

Parents can help their child by preparing them in advance and calmly explaining what the procedure will involve. It’s also a good idea to ask the medical staff whether it’s advisable to give the child pain medication before the appointment.

Having loved ones present when a cast is removed often gives a child a greater sense of security. That is why modern orthopedic care places great emphasis not only on the technical aspects of treatment, but also on the emotional well-being of the patient and their family.

Removing a cast in the operating room—when is it necessary?

In some situations, the doctor may decide to remove the cast in the operating room. This applies primarily to cases where additional examination or other medical procedures are necessary.

After such a procedure, the child may sometimes go home the same day or stay in the hospital for one night—the decision depends on the patient’s condition and the extent of the procedures performed. The removal of the cast does not mean the end of treatment. It marks the transition to the next stage—intensive rehabilitation, which aims to build on the results of the surgery and teach new movement patterns.

After the cast is removed, the physical therapist assesses:

• range of motion in the joints;
• muscle strength;
• the way the limbs are positioned;
• the child's mobility;
• the need for additional equipment.

For patients who have undergone SEMLS, physical therapy is very important because the child must learn to use their limbs in their corrected alignment. The surgical procedure itself corrects deformities and biomechanical issues, but it is rehabilitation that allows these changes to translate into everyday function.

At the Paley European Institute, postoperative care is an integral part of the treatment process. A team of specialists monitors the child’s progress and tailors the next stages of therapy to the child’s individual abilities.

SEMLS Braces – Support While Learning to Walk

After the cast is removed, many children use orthoses to help maintain proper limb alignment and support the process of learning to walk. One commonly used solution is an AFO for children after surgery—an orthosis that covers the foot and ankle joint. Its purpose is to improve stability and help maintain proper movement patterns.

The duration of orthotic use varies from child to child. Some children need them for a longer period, while others gradually reduce their use as their muscle strength increases and their motor control improves. The decision regarding the type of orthosis, the duration of use, and further rehabilitation is made jointly by the doctor and the physical therapist.

Returning to Walking with SEMLS—The Next Stage of Therapy

Returning to walking after limb surgery is a gradual process and unfolds differently for each child. Some children go through a phase of walking with a walker, others use crutches, and some regain their independence more quickly.

The most important goal is not just to start walking quickly, but to develop a safe and effective pattern of movement. About 6–12 weeks after surgery, depending on your doctor’s recommendations, new activity options may become available, such as:

• swimming;
• cycling;
• hippotherapy;
• additional physical exercises.

An important aspect is the gradual strengthening of the trunk and limb muscles. The child must regain control of their body and learn to stabilize themselves during movement.

Comprehensive Post-SEMLS Care at the Paley European Institute

The SEMLS procedure is not a single treatment but part of a long-term treatment process for children with musculoskeletal disorders, including those associated with cerebral palsy. The effectiveness of the therapy depends on a combination of precisely planned orthopedic surgery, rehabilitation, and systematic monitoring of results.

At the Paley European Institute, patients and their families continue to receive care from a team of specialists even after surgery. The center emphasizes a personalized approach, parent education, and therapy tailored to each child’s needs.

This approach ensures that parents are not left on their own after their child is discharged from the hospital. They receive support with daily care, rehabilitation, and future treatment decisions. Detailed information regarding the next steps in the recovery process also includes postoperative care following orthopedic procedures.

Summary. What is the process for removing a cast after SEMLS?

Removing the cast after SEMLS is an important stage of treatment, but it does not mark the end of the entire process. It is the beginning of intensive work to regain mobility, improve gait, and build on the results of the surgery.

For both the child and the parents, this is an emotional time—ranging from relief to uncertainty about the next steps. Thanks to comprehensive medical care, rehabilitation, and support from specialists, it is possible to safely navigate the various stages of returning to activity and greater independence.